Marie Wilson stars as Irma Peterson, the definitive dumb blonde. Irma shares her zany misadventures - and a New York apartment - with her more sensible roommate Jane Stacy, played by Joan Banks.

In spite of her intellectual imperfections, Irma possesses a friendly, na´ve sweetness that inspires true loyalty. Jane, who she often drives to distraction, is her fiercest protector. And, Irma's boyfriend Al (John Brown) actually considered getting a job once in order to win her heart.